Indo services offers coordinate measuring machines. This machine comes with three axis air bearings and pneumatic counterbalance for the `z` axis. A basic machine is fitted with windows-based dmis arco software, motion controller, linear measuring and a probing system of different makes. These machines are built with various accuracy levels and are ideally suited for performing scanning operations. Accuracies offered are as per iso 10360-2 with a resolution of 0.5 1-1. Arco is user-friendly software, capable to create, modify and export programs in dmis format. It is possible to digitise an unknown contour through an integrated, point-to-point scanning function. Coord3 can cater to any size requirement from 0.5 to 22 m in bridge, column and gantry designs. Coord3 also offers manually operated machines with packages to suit individual needs.